LET 04H
LET 00H
LET 00H
MOV AL [01]
MOV [03] AX
DEC AL
loop: MOV AH AL
MOV CX [03]
MOV BX [02]
MOV [03] 00H
MOV [02] 00H
mul: ADD [03] CX
ADC [02] BX
DEC AH
JNZ mul
MOV CX [03]
MOV BX [02]
DEC AL
JNZ loop